The drum also contains the photoconductor supply and takeup spools. 鼓還包括光電導體電源和提升卷軸。
The drum continuously rotates during printing and carries the photoconductor part the various stations in the printing process. 印刷時(shí)鼓連續旋轉，帶著(zhù)光電導體通過(guò)不同的位置。
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電信業(yè)務(wù)許可證編號：滬B2-20190700
